Repowise scores NERV-es/cotabby at 8.9 out of 10 for defect risk, which reads as excellent. There are 383 open findings across the three pillars, and the lowest-scoring file is SuggestionRequestFactoryTests.swift at 4.3. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.
Per-file health scores from complexity, duplication, coverage, churn, and ownership markers, ranked into a fix-next queue, with risk, security, and trend in one place.